diff options
Diffstat (limited to 'pwd/tst-putpwent.c')
| -rw-r--r-- | pwd/tst-putpwent.c | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/pwd/tst-putpwent.c b/pwd/tst-putpwent.c deleted file mode 100644 index 3014e0a218..0000000000 --- a/pwd/tst-putpwent.c +++ /dev/null @@ -1,168 +0,0 @@ -/* Test for processing of invalid passwd entries. [BZ #18724] - Copyright (C) 2015-2023 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <https://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <pwd.h> -#include <stdbool.h> -#include <stdio.h> -#include <string.h> -#include <stdlib.h> - -static bool errors; - -static void -check (struct passwd p, const char *expected) -{ - char *buf; - size_t buf_size; - FILE *f = open_memstream (&buf, &buf_size); - - if (f == NULL) - { - printf ("open_memstream: %m\n"); - errors = true; - return; - } - - int ret = putpwent (&p, f); - - if (expected == NULL) - { - if (ret == -1) - { - if (errno != EINVAL) - { - printf ("putpwent: unexpected error code: %m\n"); - errors = true; - } - } - else - { - printf ("putpwent: unexpected success (\"%s\")\n", p.pw_name); - errors = true; - } - } - else - { - /* Expect success. */ - size_t expected_length = strlen (expected); - if (ret == 0) - { - long written = ftell (f); - - if (written <= 0 || fflush (f) < 0) - { - printf ("stream error: %m\n"); - errors = true; - } - else if (buf[written - 1] != '\n') - { - printf ("FAILED: \"%s\" without newline\n", expected); - errors = true; - } - else if (strncmp (buf, expected, written - 1) != 0 - || written - 1 != expected_length) - { - printf ("FAILED: \"%s\" (%ld), expected \"%s\" (%zu)\n", - buf, written - 1, expected, expected_length); - errors = true; - } - } - else - { - printf ("FAILED: putpwent (expected \"%s\"): %m\n", expected); - errors = true; - } - } - - fclose (f); - free (buf); -} - -static int -do_test (void) -{ - check ((struct passwd) { - .pw_name = (char *) "root", - }, - "root::0:0:::"); - check ((struct passwd) { - .pw_name = (char *) "root", - .pw_passwd = (char *) "password", - }, - "root:password:0:0:::"); - check ((struct passwd) { - .pw_name = (char *) "root", - .pw_passwd = (char *) "password", - .pw_uid = 12, - .pw_gid = 34, - .pw_gecos = (char *) "gecos", - .pw_dir = (char *) "home", - .pw_shell = (char *) "shell", - }, - "root:password:12:34:gecos:home:shell"); - check ((struct passwd) { - .pw_name = (char *) "root", - .pw_passwd = (char *) "password", - .pw_uid = 12, - .pw_gid = 34, - .pw_gecos = (char *) ":ge\n:cos\n", - .pw_dir = (char *) "home", - .pw_shell = (char *) "shell", - }, - "root:password:12:34: ge cos :home:shell"); - - /* Bad values. */ - { - static const char *const bad_strings[] = { - ":", - "\n", - ":bad", - "\nbad", - "b:ad", - "b\nad", - "bad:", - "bad\n", - "b:a\nd", - NULL - }; - for (const char *const *bad = bad_strings; *bad != NULL; ++bad) - { - check ((struct passwd) { - .pw_name = (char *) *bad, - }, NULL); - check ((struct passwd) { - .pw_name = (char *) "root", - .pw_passwd = (char *) *bad, - }, NULL); - check ((struct passwd) { - .pw_name = (char *) "root", - .pw_dir = (char *) *bad, - }, NULL); - check ((struct passwd) { - .pw_name = (char *) "root", - .pw_shell = (char *) *bad, - }, NULL); - } - } - - return errors > 0; -} - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" |